公开(公告)号：US09751483B2

公开(公告)日：2017-09-05

申请号：US15194701

申请日：2016-06-28

Applicant: Autoliv Development AB

Inventor： Yoriko Nakamura

IPC: B60Q1/00 ,  B60R21/0132 ,  B60R21/0134

CPC classification number: B60R21/0132 ,  B60R21/0134 ,  B60R2021/01322

Abstract: The occurrence of a vehicle collision is determined using an output signal of one satellite sensor disposed offset from a vehicle center line. A control device for an occupant protection device includes an acceleration sensor disposed at a front position of a vehicle; and a control unit that determines the occurrence of a collision based on an output signal of the acceleration sensor and operates an occupant protection device. The acceleration sensor is one satellite sensor disposed so as to be offset in a vehicle width direction from a vehicle front center position. The control unit includes: a first threshold setting unit that sets one or more thresholds so as to correspond to a traveling speed of the vehicle or a relative speed signal related to the relative speed between a vehicle and another movable objects such as another vehicle; and a determining unit that compares a level of the output signal of the acceleration sensor with the one or more thresholds to determine the occurrence of a collision.

公开(公告)号：US20160325702A1

公开(公告)日：2016-11-10

申请号：US15194701

申请日：2016-06-28

Applicant: Autoliv Development AB

Inventor： Yoriko Nakamura

IPC: B60R21/0132 ,  B60R21/16 ,  B60R21/0134

CPC classification number: B60R21/0132 ,  B60R21/0134 ,  B60R2021/01322

Abstract: The occurrence of a vehicle collision is determined using an output signal of one satellite sensor disposed offset from a vehicle center line. A control device for an occupant protection device includes an acceleration sensor disposed at a front position of a vehicle; and a control unit that determines the occurrence of a collision based on an output signal of the acceleration sensor and operates an occupant protection device. The acceleration sensor is one satellite sensor disposed so as to be offset in a vehicle width direction from a vehicle front center position. The control unit includes: a first threshold setting unit that sets one or more thresholds so as to correspond to a traveling speed of the vehicle or a relative speed signal related to the relative speed between a vehicle and another movable objects such as another vehicle; and a determining unit that compares a level of the output signal of the acceleration sensor with the one or more thresholds to determine the occurrence of a collision.

Abstract translation: 使用从车辆中心线偏移设置的一个卫星传感器的输出信号来确定车辆碰撞的发生。 一种用于乘员保护装置的控制装置，包括设置在车辆的前方位置的加速度传感器， 以及控制单元，其基于加速度传感器的输出信号来确定碰​​撞的发生，并且操作乘员保护装置。 加速度传感器是一个卫星传感器，其被布置为从车辆前方中心位置沿车辆宽度方向偏移。 控制单元包括：第一阈值设定单元，其设定与车辆的行驶速度对应的一个或多个阈值，或与车辆与其他车辆等其他可动物体之间的相对速度相关的相对速度信号; 以及确定单元，其将加速度传感器的输出信号的电平与一个或多个阈值进行比较，以确定碰撞的发生。

公开(公告)号：US09409535B2

公开(公告)日：2016-08-09

申请号：US14434607

申请日：2013-09-02

Applicant: Autoliv Development AB

Inventor： Yoriko Nakamura

IPC: B60Q1/00 ,  B60R21/00 ,  B60R21/0136

CPC classification number: B60R21/00 ,  B60R21/013 ,  B60R21/0132 ,  B60R21/0133 ,  B60R21/0136 ,  B60R2021/0027

Abstract: The occurrence of a vehicle collision is determined using an output signal of one satellite sensor disposed offset from a vehicle center line. A control device for an occupant protection device includes: an acceleration sensor disposed at a front position of a vehicle; and a control unit that determines the occurrence of a collision based on an output signal of the acceleration sensor and operates an occupant protection device. The acceleration sensor is one satellite sensor disposed so as to be offset in a vehicle width direction from a vehicle front center position. The control unit includes: a first threshold setting unit that sets a first threshold so as to correspond to a traveling speed of the vehicle; and a determining unit that compares a level of the output signal of the acceleration sensor with the first threshold to determine the occurrence of a collision.

Abstract translation: 使用从车辆中心线偏移设置的一个卫星传感器的输出信号来确定车辆碰撞的发生。 用于乘员保护装置的控制装置包括：加速度传感器，设置在车辆的前方位置; 以及控制单元，其基于加速度传感器的输出信号来确定碰​​撞的发生，并且操作乘员保护装置。 加速度传感器是一个卫星传感器，其被布置为从车辆前方中心位置沿车辆宽度方向偏移。 控制单元包括：第一阈值设定单元，其将第一阈值设定为对应于车辆的行驶速度; 以及确定单元，其将加速度传感器的输出信号的电平与第一阈值进行比较，以确定碰撞的发生。